20g Stocking

Do you guys have any stocking ideas for this new 20g i just got from someone off of craigslist, once i rehome some of the fish into a better settup ill have a lot of room.

After i rehome there will be:

1 dwarf gourami
1 neon tetra (i know for sure that i will get more neons)

What suggestions do you have for that tank other than more neons.

It is also a 20 long, i currently have an intank filter. I want to upgrade that filter though.

 

I love contrast, so I'd go with a small school of Golden Pristella tetras in equal number to the neons. Then I'd go with 6 small cories--pygmy, panda, False Julii, Juliis, you get the picture.

 

Okay, that sounds like a cool idea! Cortdoras are one of my favorite fish.